Search Results for author: Denis Savenkov

Found 5 papers, 0 papers with code

AutoNLU: Detecting, root-causing, and fixing NLU model errors

no code implementations12 Oct 2021 Pooja Sethi, Denis Savenkov, Forough Arabshahi, Jack Goetz, Micaela Tolliver, Nicolas Scheffer, Ilknur Kabul, Yue Liu, Ahmed Aly

Improving the quality of Natural Language Understanding (NLU) models, and more specifically, task-oriented semantic parsing models, in production is a cumbersome task.

Active Learning Natural Language Understanding +1

RETRONLU: Retrieval Augmented Task-Oriented Semantic Parsing

no code implementations NLP4ConvAI (ACL) 2022 Vivek Gupta, Akshat Shrivastava, Adithya Sagar, Armen Aghajanyan, Denis Savenkov

While large pre-trained language models accumulate a lot of knowledge in their parameters, it has been demonstrated that augmenting it with non-parametric retrieval-based memory has a number of benefits from accuracy improvements to data efficiency for knowledge-focused tasks, such as question answering.

Question Answering Retrieval +1

EviNets: Neural Networks for Combining Evidence Signals for Factoid Question Answering

no code implementations ACL 2017 Denis Savenkov, Eugene Agichtein

A critical task for question answering is the final answer selection stage, which has to combine multiple signals available about each answer candidate.

Answer Selection Feature Engineering +4

Cannot find the paper you are looking for? You can Submit a new open access paper.